title: Human infection with Onchocerca volvulus in Asir District (Saudi Arabia).
mesh_terms: D000328:Adult; D000818:Animals; D006801:Humans; D008297:Male; D008875:Middle Aged; D017181:Onchocerca volvulus / Q000254:growth & development*; D009855:Onchocerciasis / Q000469:parasitology* / Q000652:urine; D012529:Saudi Arabia; D014171:Transients and Migrants